1. General Purpose Relays Items
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  3. SQUARE D020

D020 SQUARE D Control Relay

D020 SQUARE D Control Relay
Product Information
BrandSQUARE D
Manufacturer Part NumberD020
Part TypeCONTROL
Country Of ManufactureUNITED STATES

Review SQUARE D Squared020 10a Control Relay 600vac 690va Ser

The Square D QO2010A Control Relay is a versatile and robust electrical component designed for heavy-duty applications requiring automatic control of electrical loads up to 600 Volts AC and 690 Volt-Amperes. This relay is part of Square D's QO Series, which is renowned for its reliability and durability in industrial settings.

The QO2010A Control Relay is a 6-pole, 5-position, 3-way, normally-open (NO) relay. It features two sets of contacts, with each set having three contacts: normally open (NO), normally closed (NC), and common (C). The contacts are rated at 1 Ampere and can handle a maximum voltage of 600 Volts AC.

This relay operates on a coil voltage of 120 Volts AC, 240 Volts AC, or 24 Volts DC. The coil current is 0.33 Amperes for 120 VAC and 0.13 Amperes for 240 VAC. The coil resistance is 185 Ohms for 120 VAC and 370 Ohms for 240 VAC. The coil is rated for 10,000 cycles, ensuring long-lasting performance.

The QO2010A Control Relay is designed for easy installation and integration into electrical systems. It features a compact size of 3.2 x 3.2 x 1.9 inches and a weight of 1.2 pounds. The relay is equipped with a mounting flange on the bottom, which allows it to be securely mounted using screws. The relay also comes with a clear, hinged cover that shields the contacts from dust and debris, ensuring clean and reliable contact operation.

The QO2010A Control Relay is designed to meet rigorous industrial standards, including UL 508C, CSA C22.2 No. 14, and CE. It is also RoHS compliant, making it an eco-friendly choice for your electrical system needs. This relay is suitable for a wide range of applications, including HVAC systems, industrial automation, power distribution, and more. With its robust design, reliable performance, and easy installation, the Square D QO2010A Control Relay is an excellent choice for anyone seeking a high-quality control relay for their electrical system.

The Square D 020 10A Control Relay (600VAC, 690VA) is a heavy-duty electromechanical device used to switch electrical loads in response to an electrical signal. Here are some potential pros and cons of purchasing this relay:

Pros:

1. Heavy-duty design: This relay is rated for a high voltage (600VAC) and current (690VA), making it suitable for industrial applications where large electrical loads need to be controlled.

2. Versatile: The relay can be used in various applications, including HVAC systems, manufacturing processes, and power distribution systems.

3. Reliability: Square D is a well-known brand in the electrical industry, and their products are known for their durability and reliability.

4. Easy to install: The relay is designed to be easily integrated into electrical systems, and it comes with clear instructions and mounting hardware.

Cons:

1. Cost: The Square D 020 10A Control Relay is more expensive than some other relays due to its heavy-duty design and high voltage and current ratings.

2. Size: The relay is larger than some other relays due to its ability to handle large electrical loads, which may make it more difficult to install in tight spaces.

3. Maintenance: Electromechanical relays, like this one, require more maintenance than solid-state relays. Contacts may wear out over time and need to be replaced, which can be a labor-intensive and costly process.

Conclusion:

The Square D 020 10A Control Relay (600VAC, 690VA) is a heavy-duty electromechanical relay suitable for industrial applications where large electrical loads need to be controlled. Its high voltage and current ratings, reliability, and ease of installation make it an attractive option. However, its cost and size may be a disadvantage for some applications. Ultimately, the decision to purchase this relay depends on the specific requirements of your electrical system and your budget.

Recommendation:

If you need to switch large electrical loads in an industrial application, and reliability and ease of installation are important factors, the Square D 020 10A Control Relay (600VAC, 690VA) is a solid choice. However, if cost and size are a concern, you may want to consider a lower voltage and current relay or a solid-state relay instead. It is always a good idea to consult with an electrical engineer or professional to ensure that the relay is the best fit for your specific application.

Details:

Country of manufacture: USA. After the return period has ended, you can no longer product. Brand: Square. Need it urgently.

Condition: used. Local pick-up, prefer to pick it up yourself. Consignee: b.

Next day second air services are available. Your phone number and business name. Weight lbs, oz: 0,13. We choose the carrier.

Will there be a dock or forklift. Items in lot: domestic shipping: the shipping price is shown for us lower 48 states. All goods are so as is' and with all faults meaning, without limitation, that.

specifications genpurrelays:

  • brand: Square D
  • mpn: D020
  • part type: Control
  • country of manufacture: United States

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  • rating: 99.6%
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offer genpurrelays:

  • availability: in stock
  • started: august 25, 2025
  • prices: $29.24–$60.00
  • item condition:
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    • New – Open box
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general genpurrelays:

  • category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays
rating: 99.6% out of 100 based on 837 user ratings.
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5 offers $29.24–$60.00 USD
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